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. 2021 Mar 26;13(7):1043. doi: 10.3390/polym13071043

Table 1.

Solubility of investigated compounds in solvents of various dielectric constants (ε).

Compound NMP
(ε = 33.00)
THF
(ε = 7.58)
Chloroform
(ε = 4.80)
n-Hexane
(ε = 1.88)
PAz-BOO-OMe -/- -/- +/- -/-
PAz-BOO-OOct +/- * +/+ * +/+ * -/- *
PAz-Carb-OMe -/- -/- +/- -/-
PAz-Carb-OOct +/+ +/+ +/+ -/-

1 mg/mL (+/+) soluble at room temperature, (+/-) soluble at boiling point, (-/-) partially soluble or insoluble at boiling point. * values from [22].